Google is suddenly saying homepage is not mobile friendly, for content being wider than the screen. I can’t see where this is occuring. I recently updated the header.
Content wider than screen
Horizontal scrolling is necessary to see words and images on the page. This happens when pages use absolute values in CSS declarations, or use images designed to look best at a specific browser width (such as 980px). To fix this error, make sure the pages use relative width and position values for CSS elements, and make sure images can scale as well. Read more in Size Content to Viewport.